8953256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 11005144

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 197, 247, 299, 394, 437, 494, 598, 788, 874, 988, 1196, 1576, 1748, 1976, 2392, 2561, 3496, 3743, 4531, 5122, 5681, 7486, 9062, 10244, 11362, 14972, 18124, 20488, 22724, 29944, 36248, 45448, 48659, 58903, 86089, 97318, 117806, 172178, 194636, 235612, 344356, 389272, 471224, 688712, 1119157, 2238314, 4476628, 8953256]

約数ペア:

[(1, 8953256), (2, 4476628), (4, 2238314), (8, 1119157), (13, 688712), (19, 471224), (23, 389272), (26, 344356), (38, 235612), (46, 194636), (52, 172178), (76, 117806), (92, 97318), (104, 86089), (152, 58903), (184, 48659), (197, 45448), (247, 36248), (299, 29944), (394, 22724), (437, 20488), (494, 18124), (598, 14972), (788, 11362), (874, 10244), (988, 9062), (1196, 7486), (1576, 5681), (1748, 5122), (1976, 4531), (2392, 3743), (2561, 3496)]